CN205483357U - Riser clamp is pressed to testing arrangement - Google Patents
Riser clamp is pressed to testing arrangement Download PDFInfo
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- CN205483357U CN205483357U CN201620099850.6U CN201620099850U CN205483357U CN 205483357 U CN205483357 U CN 205483357U CN 201620099850 U CN201620099850 U CN 201620099850U CN 205483357 U CN205483357 U CN 205483357U
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- force seat
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Abstract
The utility model relates to a riser clamp is pressed to testing arrangement, its characterized in that it include test platform (1) and the riser clamp installed on test platform (1) is pressed to test fixture, two counter force seat (3), grating chi installing support (4), jack bottom plate (5), two effect hollow jack (6), force transducer ring flange (7), force transducer (8), grating chi connecting plate (9), grating chi (10) and the pipeline simulation atress spare of arranging about including to test fixture (11) is pressed to the riser clamp, and the pipeline is simulated atress spare (11) and is located force transducer (8) directly over. The utility model discloses riser clamp is pressed to testing arrangement has can simulate riser clamp in -service use state completely, can more objectively verify the advantage of riser clamp design.
Description
Technical field
This utility model relates to a kind of riser clamp and presses to test device.
Background technology
My company researches and develops 700 DEG C of advanced ultra supercritical suspension and supports, see Fig. 1 ~ Fig. 3, it is directed to riser clamp, product development finally needs with type approval test to verify design correctness, therefore my company have developed a set of riser clamp and presses to test device, simulation riser clamp real use state, can verify that riser clamp designs more objectively completely.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, it is provided that one can simulate riser clamp real use state completely, can verify that the riser clamp that riser clamp designs presses to test device more objectively.
The purpose of this utility model is achieved in that
A kind of riser clamp presses to test device, it is characterised in that it includes that test platform and the riser clamp being installed on test platform press to test fixture；
Described riser clamp presses to two counter-force seats, grating scale mounting bracket, jack bottom plate, double acting hollow jack, force transducer ring flange, force transducer, grating scale connecting plate, grating scale and the pipeline A stressed member that test fixture includes that left and right is arranged, pipeline A stressed member is positioned at the surface of force transducer
On left section and right section of the panel being arranged in test platform about two counter-force seats, described jack bottom plate is arranged on the panel stage casing of test platform, on the panel of the test platform that described grating scale mounting bracket is arranged at jack bottom plate right.
Described double acting hollow jack is arranged vertically upward, the lower end of described double acting hollow jack is fixing with jack bottom plate to be connected, the lower end by force transducer ring flange attachment force sensor, the upper end of described double acting hollow jack, the left end of described grating scale connecting plate lock onto on the bolt of force transducer ring flange, the read head of described grating scale is connected to the right-hand member of grating scale connecting plate, the main scale of described grating scale is arranged in grating scale mounting bracket, described pipeline A stressed member includes duct section, on the outer wall of duct section, circumference is evenly arranged with multiple fixture block, the bottom of duct section is provided with duct section flange, the duct section flange of the lower end of described pipeline A stressed member and the upper-end contact of force transducer.
A kind of riser clamp presses to test device, it is characterised in that its installation method is as follows:
1, two counter-force seats, jack bottom plate and grating scale mounting bracket are installed in the same facade of test platform；
2, double acting hollow jack is installed on jack bottom plate；
3, installing force sensor ring flange on double acting hollow jack；
4, installing force sensor on force transducer ring flange；
5, grating scale connecting plate is installed on force transducer；
6, grating scale is installed.
Described test is put down and is included two girders arranged laterally side by side, the bottom of two girders and top are respectively arranged with the identical base plate of structure and panel, it is disposed with along its length on described panel and two ranked first bolt hole, two ranked second bolt hole and two and ranked third bolt hole, two ranked first bolt hole, two ranked second bolt hole and two and ranked third bolt hole and be arranged symmetrically with and be gradually distance from this cross central line before and after the cross central line of panel, the size of the first bolt hole, the second bolt hole and the 3rd bolt hole is gradually increased.
Described counter-force seat includes counter-force seat bottom plate, counter-force seat supporting riser, the left grip block of counter-force seat, the right grip block of counter-force seat, counter-force seat board and multiple counter-force seat clamping screw, described counter-force seat supporting riser is vertically arranged on counter-force seat bottom plate, the lower end of the left grip block of counter-force seat and the right grip block of counter-force seat is connected on counter-force seat supporting riser by counter-force seat clamping screw, the middle part of the left grip block of counter-force seat and the right grip block of counter-force seat connects also by counter-force seat clamping screw, counter-force seat board is set between the upper end of the left grip block of counter-force seat and the right grip block of counter-force seat and is connected by counter-force seat clamping screw.
Compared with prior art, the beneficial effects of the utility model are:
This utility model riser clamp presses to test device to be had and can simulate riser clamp real use state completely, can verify the advantage that riser clamp designs more objectively.
Accompanying drawing explanation
Fig. 1 is the front view of riser clamp.
Fig. 2 is the top view of riser clamp.
Fig. 3 is the axonometric chart of riser clamp.
Fig. 4 is the top view of test platform.
Fig. 5 is the front view of test platform.
Fig. 6 is the A-A sectional view of Fig. 4.
Fig. 7 is the structural representation that riser clamp presses to test fixture.
Wherein:
Girder 1.1, base plate 1.2, panel 1.3, reinforcing plate 1.4, welding groove the 1.5, first bolt hole the 1.6, second bolt hole the 1.7, the 3rd bolt hole 1.8
Riser clamp 2, beam slab 2.1, boatswain chair 2.2, grip block 2.3, block 2.4
Counter-force seat 3, grating scale mounting bracket 4, jack bottom plate 5, double acting hollow jack 6, force transducer ring flange 7, force transducer 8, grating scale connecting plate 9, grating scale 10, pipeline A stressed member 11, duct section 11.1, fixture block 11.2.
Detailed description of the invention
See Fig. 1 ~ Fig. 3, a kind of riser clamp 2 that this utility model relates to, it includes two pieces of beam slabs 2.1 of before and after and two pieces, left and right boatswain chair 2.2, front and back two pieces of beam slabs 2.1 and two pieces, left and right boatswain chair 2.2 are arranged in groined type, it is provided with lifting hole(eyelet) on two pieces of boatswain chairs 2.2, front and back the bottom of two pieces of beam slabs 2.1 is provided with grip block 2.3, grip block 2.3 is made up of two and half grip blocks, two and half grip blocks are by being connected to the bottom of two pieces of beam slabs 2.1 of before and after about connecting bolt, the side that two and half grip blocks are close is provided with semicircle orifice, the pipe hole passed through for pipeline is formed between two semicircle orifices, front and back the crown center of two pieces of beam slabs 2.1 is welded with block 2.4.
A kind of riser clamp that this utility model relates to presses to test device, and it includes that test platform 1 and the riser clamp being installed on test platform 1 press to test fixture.
nullSee Fig. 4 ~ Fig. 6，Described test platform 1 includes two girders arranged laterally side by side 1.1，Girder 1.1 is I-beam，The bottom of two girders 1.1 and top are respectively arranged with the identical base plate of structure 1.2 and panel 1.3，The length and width of base plate 1.2 and panel 1.3 are respectively 5000mm and 840mm，Base plate 1.2 bottom surface is 792mm to panel 1.3 apical side height，The front side of two girders 1.1 and rear side respectively and are evenly arranged with eight pieces of reinforcing plates 1.4 between base plate 1.2 and panel 1.3，The spacing of adjacent two reinforcing plates 1.4 is 1000mm，Wherein offer the welding groove 1.5 of spaced apart multiple bar shaped on the base plate 1.2 of two girder 1.1 joints and panel 1.3，By welding groove 1.5 base plate 1.2 and panel 1.3 welded with on two girders 1.1，It is disposed with two along its length on described panel 1.3 and ranked first bolt hole 1.6、Two ranked second bolt hole 1.7 and two ranked third bolt hole 1.8，Two ranked first bolt hole 1.6、Two ranked second bolt hole 1.7 and two ranked third bolt hole 1.8 and is arranged symmetrically with before and after the cross central line of panel 1.3 and is gradually distance from this cross central line，First bolt hole 1.6、The size of the second bolt hole 1.7 and the 3rd bolt hole 1.8 is gradually increased.In first bolt hole the 1.6, second bolt hole 1.7 and the 3rd bolt hole 1.8, rotation is equipped with the first bolt of dimension, the second bolt and the 3rd bolt respectively.
See Fig. 7, described riser clamp presses to two counter-force seats 3, grating scale mounting bracket 4, jack bottom plate 5, double acting hollow jack 6, force transducer ring flange 7, force transducer 8, grating scale connecting plate 9, grating scale 10 and the pipeline A stressed member 11 that test fixture includes that left and right is arranged, pipeline A stressed member 11 is positioned at the surface of force transducer 8.
Described counter-force seat 3 includes counter-force seat bottom plate, counter-force seat supporting riser, the left grip block of counter-force seat, the right grip block of counter-force seat, counter-force seat board and multiple counter-force seat clamping screw, wherein counter-force seat bottom plate is installed on the panel 1.3 of test platform 1, described counter-force seat supporting riser is vertically arranged on counter-force seat bottom plate, the lower end of the left grip block of counter-force seat and the right grip block of counter-force seat is connected on counter-force seat supporting riser by counter-force seat clamping screw, the middle part of the left grip block of counter-force seat and the right grip block of counter-force seat connects also by counter-force seat clamping screw, counter-force seat board is set between the upper end of the left grip block of counter-force seat and the right grip block of counter-force seat and is connected by counter-force seat clamping screw.
Described grating scale mounting bracket 4 includes grating scale mounting bracket base plate, grating scale mounting bracket body and grating scale mounting bracket reinforcing plate, grating scale mounting bracket base plate is horizontally placed on test platform 1 by bolt, grating scale mounting bracket body is vertically arranged on grating scale mounting bracket base plate, and grating scale mounting bracket reinforcing plate is connected between grating scale mounting bracket body right flank and grating scale mounting bracket base plate.
Two counter-force seats about 3 are arranged on left section and right section of the panel 1.3 of test platform 1, described jack bottom plate 5 is arranged on panel 1.3 stage casing of test platform 1, on the panel 1.3 of the test platform 1 that described grating scale mounting bracket 4 is arranged at jack bottom plate 5 right.
Described double acting hollow jack 6 is arranged vertically upward, the lower end of described double acting hollow jack 6 is connected by bolt is fixing with jack bottom plate 5, the lower end by force transducer ring flange 7 attachment force sensor 8, the upper end of described double acting hollow jack 6, the left end of described grating scale connecting plate 9 lock onto on the bolt of force transducer ring flange 7, the read head of described grating scale 10 is connected to the right-hand member of grating scale connecting plate 9, and the main scale of described grating scale 10 is arranged on the grating scale mounting bracket body of grating scale mounting bracket 4.Described pipeline A stressed member 11 includes duct section 11.1, on the outer wall of duct section 11.1, circumference is evenly arranged with multiple fixture block 11.2, the bottom of duct section 11.1 is provided with duct section flange, the duct section flange of the lower end of described pipeline A stressed member 11 and the upper-end contact of force transducer 8.
The installation method that above-mentioned riser clamp presses to test device is as follows:
1, two counter-force seats 3, jack bottom plate 5 and grating scale mounting bracket 4 are installed in the same facade of test platform；
2, double acting hollow jack 6 is installed on jack bottom plate 5；
3, installing force sensor ring flange 7 on double acting hollow jack 6；
4, installing force sensor 8 on force transducer ring flange 7；
5, grating scale connecting plate 9 is installed on force transducer 8；
6, grating scale 10 is installed.
A kind of riser clamp press to method of testing, it includes following step:
Step one, installation riser clamp press to test device
Step 2, riser clamp is installed on riser clamp presses to test on device
Unclamp the connecting bolt of grip block, make the duct section pipe hole through riser clamp of pipeline A stressed member, the fixture block of pipeline A stressed member props up the bottom of grip block, then connecting bolt is locked, grip block is made to clamp pipeline A stressed member, two pieces, the left and right boatswain chair of riser clamp is embedded at respectively between the left grip block of counter-force seat and the right grip block of counter-force seat of two the counter-force seats in left and right, is connected fixing to left for counter-force seat grip block, the right grip block of counter-force seat and two pieces, left and right boatswain chair by bolt and counter-force seat board；
Step 3, test
Load double acting hollow jack 6, load mode uses manual pump to load, and do not select electrodynamic pump to load, electrodynamic pump speed loading velocity is fast, the accuracy of loaded value cannot be held, although manual pump loads slowly, but the load value of anticipated setting can accurately be loaded into, when the loading force of force transducer 8 output is close to anticipated setting load, slow down loading velocity until testing out riser clamp force value the most to be measured.
When loading double acting hollow jack manually pump and drawing (pressure) output loads, load passes to force transducer by force transducer flange, then passes to riser clamp to be measured by the fixture block of pipeline A stressed member.The method of testing that presses to of above-mentioned a kind of riser clamp meets riser clamp and presses to the test of stress, completely the same with real use state, can verify the reasonability that riser clamp designs objectively.
Claims (3)
1. a riser clamp presses to test device, it is characterised in that it includes that test platform (1) and the riser clamp being installed on test platform (1) press to test fixture；
Described riser clamp presses to two counter-force seats (3), grating scale mounting bracket (4), jack bottom plate (5), double acting hollow jack (6), force transducer ring flange (7), force transducer (8), grating scale connecting plate (9), grating scale (10) and the pipeline A stressed member (11) that test fixture includes that left and right is arranged, pipeline A stressed member (11) is positioned at the surface of force transducer (8)
On left section and right section of the panel (1.3) being arranged in test platform (1) about two counter-force seats (3), described jack bottom plate (5) is arranged on panel (1.3) stage casing of test platform (1), on the panel (1.3) of the test platform (1) that described grating scale mounting bracket (4) is arranged at jack bottom plate (5) right
nullDescribed double acting hollow jack (6) is arranged vertically upward，The lower end of described double acting hollow jack (6) is fixing with jack bottom plate (5) to be connected，The lower end by force transducer ring flange (7) attachment force sensor (8), the upper end of described double acting hollow jack (6)，The left end of described grating scale connecting plate (9) lock onto on the bolt of force transducer ring flange (7)，The read head of described grating scale (10) is connected to the right-hand member of grating scale connecting plate (9)，The main scale of described grating scale (10) is arranged in grating scale mounting bracket (4)，Described pipeline A stressed member (11) includes duct section (11.1)，On the outer wall of duct section (11.1), circumference is evenly arranged with multiple fixture block (11.2)，The bottom of duct section (11.1) is provided with duct section flange，The duct section flange of the lower end of described pipeline A stressed member (11) and the upper-end contact of force transducer (8).
nullA kind of riser clamp the most according to claim 1 presses to test device，It is characterized in that described test platform (1) includes two girders arranged laterally side by side (1.1)，The bottom of two girders (1.1) and top are respectively arranged with the identical base plate of structure (1.2) and panel (1.3)，It is disposed with two on described panel (1.3) along its length and ranked first bolt hole (1.6)、Two ranked second bolt hole (1.7) and two ranked third bolt hole (1.8)，Two ranked first bolt hole (1.6)、Two ranked second bolt hole (1.7) and two ranked third bolt hole (1.8) and is arranged symmetrically with before and after the cross central line of panel (1.3) and is gradually distance from this cross central line，First bolt hole (1.6)、The size of the second bolt hole (1.7) and the 3rd bolt hole (1.8) is gradually increased.
A kind of riser clamp the most according to claim 1 presses to test device, it is characterized in that described counter-force seat includes counter-force seat bottom plate, counter-force seat supporting riser, the left grip block of counter-force seat, the right grip block of counter-force seat, counter-force seat board and multiple counter-force seat clamping screw, described counter-force seat supporting riser is vertically arranged on counter-force seat bottom plate, the lower end of the left grip block of counter-force seat and the right grip block of counter-force seat is connected on counter-force seat supporting riser by counter-force seat clamping screw, the middle part of the left grip block of counter-force seat and the right grip block of counter-force seat connects also by counter-force seat clamping screw, counter-force seat board is set between the upper end of the left grip block of counter-force seat and the right grip block of counter-force seat and is connected by counter-force seat clamping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620099850.6U CN205483357U (en) | 2016-01-27 | 2016-01-27 | Riser clamp is pressed to testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620099850.6U CN205483357U (en) | 2016-01-27 | 2016-01-27 | Riser clamp is pressed to testing arrangement |
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| Publication Number | Publication Date |
|---|---|
| CN205483357U true CN205483357U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620099850.6U Active CN205483357U (en) | 2016-01-27 | 2016-01-27 | Riser clamp is pressed to testing arrangement |
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| CN (1) | CN205483357U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547561A (en) * | 2016-01-27 | 2016-05-04 | 江苏电力装备有限公司 | Riser clamp pressure direction testing device and method |
| CN106448758A (en) * | 2016-08-31 | 2017-02-22 | 中广核工程有限公司 | Nuclear-grade pipeline standard support and hanger testing tool and testing method |
-
2016
- 2016-01-27 CN CN201620099850.6U patent/CN205483357U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547561A (en) * | 2016-01-27 | 2016-05-04 | 江苏电力装备有限公司 | Riser clamp pressure direction testing device and method |
| CN105547561B (en) * | 2016-01-27 | 2018-08-03 | 江苏电力装备有限公司 | What riser clamp pressed to test device and riser clamp presses to test method |
| CN106448758A (en) * | 2016-08-31 | 2017-02-22 | 中广核工程有限公司 | Nuclear-grade pipeline standard support and hanger testing tool and testing method |
| CN106448758B (en) * | 2016-08-31 | 2018-05-01 | 中广核工程有限公司 | One seed nucleus level pepe standard suspension and support test tool and test method |
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